A kind of lift park
Technical field
The utility model relates to a kind of garage parking, especially a kind of lift park.
Background technology
Along with the increase of family car recoverable amount, Urban Parking Difficulty becomes increasingly conspicuous, especially in community and the parking space, block of business district especially difficulty ask.Garage parking three-dimensional is the developing direction in urban construction.Parking systems has lifting cross-sliding type, AisleStack, vertical etc. conventionally.
At present more conventional one is without dodging parking systems, and its lower floor is from walking to stop, and upper-layer parking platform has the function that shifts out rotation lifting, and upper strata discrepancy car does not need lower floor's automobile to dodge.The lower railway using for existing such garage parking as shown in Figure 6 and Figure 7, the light rail 5 ' that normally cross section is I shape, rotating mechanism and travel mechanism are arranged on light rail, the cabinet below of rotating mechanism arranges front wheel 1 ', be used for the downward pressure of the column 4 ' of the elevating mechanism that bears garage parking, the cabinet below of travel mechanism arranges rear roller 2 ', for bearing pulling force upwards, and be arranged on the side wheel 3 ' of light rail side, for bearing the power of side direction.
But above-mentioned this track, there is following shortcoming: 1. front wheel 1 ' be not positioned at column 4 ' under, in the time bearing downward pressure, there is the arm of force, and be to roll in the upper plane of light rail 5 ', in running, easily rock, stressed layout is unreasonable, also needs the length that ensures that light rail 5 ' is enough, so that front wheel 1 ' is normally moved; And the height of light rail 5 ' is greater than 10cm, vehicle tyre is easy in motion by the front end crash of light rail 5 ' or stops, lower floor's parking stall parking, the inconvenience of turning of picking up the car, dangerous, affect travelling of vehicle, for this reason, must excavate setting of ground track, make troubles to installation, destroy original smooth ground, increase the cost in whole garage parking, and the easy water corrosion of the track part sinking; 2. under the effect of gravity, column 4 ' under tension, inclined-plane, both sides extruding in the middle of rear roller 2 ' and light rail 5 ' and monolateral stressed, because monolateral discontinuity is easy to damage roller and light rail, and the left and right span of rear roller 2 ' is little, conventionally only have 60mm, the pulling force bearing is large, makes thus their application life very short; 3. only adopt a side wheel 3 ', need to bear larger lateral force, stressed layout is unreasonable; 4. thereby the motor 6 ' of travel mechanism drives travel mechanism to drive column 4 ' upper mobile at light rail 5 ' by ring chain 7 ', ring chain 7 ' need to be arranged on the cabinet side of travel mechanism, not only take height and width, motor 6 ' also can only be arranged on the outside of cabinet, need to take larger space.
Utility model content
Technical problem to be solved in the utility model is the problem for above-mentioned prior art, and a kind of lift park is provided, and vehicle operating is steady, stressed even, long service life.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of lift park, comprise elevating mechanism and the support that is positioned at elevating mechanism below, described elevating mechanism comprises the column being driven by described support, described support moves in lower rail, it is characterized in that, described lower rail comprises having end face, bottom surface and the first tracks two sides and end face mid portion opening that are positioned at both sides, and be positioned at the guide rail bar on lower rail inner bottom surface, described support front end below is provided with the front wheel rolling on guide rail bar, below, described support rear end is provided with the rear roller that lays respectively at both sides, the inside top surface butt of the rear roller of each side and the lower rail of corresponding side.
Described support comprises travel mechanism and rotating mechanism, described rotating mechanism comprises rotation seat and rotational drive motor, in described rotation seat, be provided with the vertical rotating shaft being driven by rotational drive motor, the upper end of described rotating shaft and the column of described elevating mechanism are fixed, described front wheel is positioned at described rotation seat below, front wheel arranges like this, can make column apply downward pressure to it time, exists without the arm of force.
Described lower rail also comprise be positioned at described the first track front portion eliminate end face and the second track that at least partly side forms by the first track, the height of described the second track is not higher than guide rail bar, vehicle is convenient to by and can not be collided with lower rail, descend thus rail can be directly and ground install, and without excavation ground, without pre-buried material, reduce whole parking stall cost, make to install greatly for convenience, the tire of vehicle also can pass through smoothly from lower rail, gives while stopping, pick up the car turning and brings convenience.
Preferably, the height of described the second track is 4-30mm, and length is 0.8-1.2m.
Further preferred, the height of described the second track is 4-10mm, and length is 0.9-1.1m.
Preferably, described the second track is by the first track and eliminates the flat that end face and side form, and highly significantly reduces, make vehicle pass through more convenient.
Described travel mechanism comprises movable chassis, in described movable chassis, be provided with mobile drive motors, the output of described mobile drive motors is provided with the sprocket wheel relative with described lower trackside face, on described sprocket wheel, be arranged with chain, described chain and sprocket engagement and two ends are fixed in lower rail, described rear roller is positioned at below, described movable chassis rear end, the set-up mode of this single-chain, chain is arranged on the inside of lower rail, and mobile drive motors is also arranged on the inside of lower rail, not only save space, also saved cost.
In described movable chassis, be also provided with multiple spaced apart side wheels, butt inside the side of described side wheel and described lower rail, multiple side wheels are shared the power of side direction together, make stressed layout comparatively reasonable.
Compared with prior art, the utility model has the advantage of: lower rail is arranged to the tracks two sides and end face mid portion opening shape that comprise end face, bottom surface and be positioned at both sides, and ground arranges guide rail bar in lower rail, front wheel can be on guide rail bar be steadily rolled, operates steadily, and rear roller respectively with the inside top surface butt of lower rail, stressed even, left and right span is large, and the pulling force bearing is little, long service life; Front wheel is arranged on the below of column, while making to bear pressure, exists without the arm of force; Because front wheel is to roll on guide rail bar, can make thus fore-end end face and at least part of side of lower rail eliminate, reduced the height of time rail, vehicle be convenient to by and not can with the collision of lower rail, descend thus the rail can be directly and ground installation, and without excavation ground, without pre-buried material, reduce whole parking stall cost, make to install greatly for convenience, the tire of vehicle also can pass through smoothly from lower rail, gives while stopping, pick up the car turning and brings convenience; In lower rail, adopt single-chain transmission, make mobile motor also can be arranged on the inside of movable chassis, not only saved space, also saved cost; Spaced apart multiple side wheel is set, can shares the power of side direction, make stressed layout more reasonable.
Brief description of the drawings
Fig. 1 is garage parking of the present utility model schematic diagram;
Fig. 2 is the exploded structural representation in garage parking of the present utility model;
Fig. 3 is the exploded structural representation in garage parking of the present utility model;
Fig. 4 is the partial sectional view in garage parking of the present utility model;
Fig. 5 is the partial elevation view in garage parking of the present utility model;
Fig. 6 is the partial sectional view in the garage parking of prior art;
Fig. 7 is the partial elevation view in the garage parking of prior art.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
Referring to Fig. 1, a kind of lift park, comprises elevating mechanism 1, thereby fixes with elevating mechanism 1 vehicle-containing 2 that can do with elevating mechanism 1 elevating movement, and upper roller 11 is passed through in the interior movement of upper rail 3 in the top of elevating mechanism 1.Elevating mechanism 1 below is provided with the support that comprises travel mechanism 4 and rotating mechanism 5, can on lower rail 6, move by travel mechanism 4 thus, and can drive elevating mechanism 1 to rotate 90 degree to stop by rotating mechanism 5.
Referring to Fig. 2-Fig. 5, travel mechanism 4 comprises movable chassis 41, and rotating mechanism 5 comprises the rotation seat 51 being connected with movable chassis 41, is provided with vertical rotating shaft 52 in rotation seat 51, and the upper end of rotating shaft 52 is fixing with the column 12 of elevating mechanism 1 by flange 56.Also comprise rotational drive motor 53, it is located in movable chassis 41, output is provided with driven wheel 54, in rotating shaft 52, the sheathed travelling gear 55 that is fixed with, engages with driven wheel 54, thus, in the time that rotational drive motor 53 turns round, be with nutating gear 55 by driven wheel 54, thereby rotating shaft 52 is rotated, elevating mechanism 1 rotates thereupon.Realized 1 grade of gear by driven wheel 54 and travelling gear 55, gear structure is less, can effective noise reduction function, reduce costs.
The below of rotation seat 51 is provided with front wheel 46, for bearing downward pressure, front wheel 46 is arranged under rotation seat 51, and the column 12 of elevating mechanism 1 be positioned at rotation seat 51 directly over, the arm of force is zero, can bear thus larger power.
Lower rail 6 comprise there is end face, bottom surface and be positioned at first tracks 61 two sides and end face mid portion opening of both sides and be positioned at the first track 61 front portions eliminate end face and the second track 62 that at least partly side forms by the first track 61, in the middle of lower rail 6 inner bottom surfaces, be provided with the guide rail bar 63 that upper surface is horizontal plane, the height of guide rail bar 63 is lower, as, in 30mm left and right, preferably, the first track 61 is the square-column-shaped of end face middle opening, the second track 62 only stays straight bottom surface, and guide rail bar 63 is cuboid.Front wheel 46 rolls on guide rail bar 63 along guide rail bar 63, moves comparatively steadily, stressed rationally distributed, and makes the second track 62 that (front wheel 46 not on the first track 61 or the second track 62 roll) can be as abovely set.
The height of the first track 61 is 40-70mm preferably, is more preferably 55-70mm, and most preferred is 66mm, and length is 4-5m preferably, is more preferably 4-4.5m, and most preferred is 4.2m, the height of the second track 62 is 4-30mm, be more preferably 4-10mm, most preferred is 6mm, the preferred 0.8-1.2m of length, be more preferably 0.9-1.1m, most preferred is 1m, this second track 62 extends in passage, and highly lower, not higher than guide rail bar 63, vehicle is convenient to by and can not be collided with lower rail 6, descend thus rail 6 can be directly and ground install, and without excavation ground, without pre-buried material, reduce whole parking stall cost, make to install greatly for convenience, the tire of vehicle also can pass through smoothly from lower rail 6, give and stop, pick up the car and bring convenience while turning.
Movable chassis 41 comprises chassis lid 411 and box body 412, mobile drive motors 42 is fixedly installed in box body 412, the rear end of box body 412 is provided with two groups of rear rollers 43 that lay respectively at lower rail 6 both sides, rear roller 43 coordinates with lower rail 6, after column 12 tensions, tangle lower rail 6 with the inside top surface butt of lower rail 6, thereby prevent the inclination of elevating mechanism 1 and vehicle-containing 2, stressed evenly with the end face extruding of the first track 61 of lower rail 6, operate steadily, there will not be monolateral stressed, rear roller 43 and lower rail 6 are not fragile, application life is longer, and the left and right span of the rear roller 43 of both sides can reach 280mm, the pulling force that the rear roller 43 of each side bears reduces greatly.
In the first track 61, be arranged with chain 64 in parallel with guide rail bar 63, on the output of mobile drive motors 42, be provided with sprocket wheel 421, sprocket wheel 421 is relative with the parallel sided of lower rail 6, one end of chain 64 is fixed on the front end of the first track 61, and the other end is walked around the rear end that is fixed on the first track 61 after sprocket wheel 421.Thus, mobile drive motors 42 is by the cooperation of sprocket wheel 421 and chain 64, thereby drive movable chassis 41 moves along lower rail 6.The set-up mode of this single-chain, be arranged on the inside of lower rail 6, and mobile drive motors 42 is also arranged on the inside of lower rail 6, has not only saved space, has also saved cost.
The side of box body 412 is fixed with directive wheel 44, and in the present embodiment, directive wheel 44 is spaced two, and in the time that movable chassis 41 moves, directive wheel 44 is creeped on chain 64, and guiding movable chassis 41 makes operation comparatively steady.Spaced multiple before and after being also provided with in box body 412, as two side wheels 45, inside the side of side wheel 45 and at least the first track 61 parts of lower rail 6 when butt, can effectively resist the lateral inclination power of elevating mechanism 1, and bear the power of side direction by two side wheels 45,45 need of each side wheel bear the power of half, stressed rationally distributed.
The foregoing is only preferred embodiment of the present utility model; it should be pointed out that for the ordinary skill in the art, do not departing under principle prerequisite of the present utility model; can also make various deformation and improvement, this also should be considered as protection domain of the present utility model.